Ensure precise valve train adjustments with these Comp Cams rocker arm adjusting nuts, engineered for durability and accuracy. Featuring a 7/16" stud size and a .600" outer diameter, they deliver exact fitment critical for optimal engine performance. Explore how these components enhance your engine's reliability and tuning precision.

Ensure precise and durable rocker arm mounting with these 3/8-inch diameter studs featuring a 1.750" UHL height for optimal fit in CHEV, FORD, and HOLDEN engines. Each set includes 16 high-strength studs designed to maintain engine performance under stress. Discover how these ARP studs improve engine reliability and longevity.

Enhance engine reliability with ARP's LS Rocker Arm Stud & Nut Kit, engineered to fit all GM LS engines except LS7. The kit’s precise dimensions—25.40 cm length and 0.400 kg weight—ensure exact fitment and durable performance under high stress. Explore how this 12-point design secures your rocker arms for peak valve train stability.